MB86613S Просмотр технического описания (PDF) - Fujitsu

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MB86613S

IEEE1394 Open HCI Controller

Fujitsu 

Preliminary

Annex 1.1.2. BusResetState Register

This register indicates the node number of root and resource manager determined in the bus reset.

31

24 23

16 15

87

0

root_ID

RM_ID

Bit

----

13:8

5:0

Field Name

rwu

-------------- ----

root_ID

ru

RM_ID

ru

reset

description

-------- ------------------------------------------

undefined This field indicates the root node number.

3Fh

This field indicates the resource manager’s node number.

Annex 1.1.3. ConnectionTimeout Register

This register sets the time of detections between other node’s bias voltage and the connection status. Do not

set ”0” for the connection timeout field in this register.

31

24 23

16 15

87

0

connection_timeout

ConnectionTimeoutEN

Bit

----

31

Field Name

rwu

-------------- ----

ConnectionTimeout rw

EN

24:11 connection_timeout rw

reset

--------

1b

description

------------------------------------------

Setting ”0” at this bit does not count the time as

set in the connection_timeout field (bit24:11).

0A80h

Set the connection timeout. The calculation is

(Setting Value) x 125ms.

Annex 1.1.4. BusResetDetect Register

This register sets the time between the bus reset detected (received) and the response made. Do not set ”0”

for the busreset_detect_time field in this register.

31

24 23

16 15

87

busreset_detect_time

BusResetDetectEN

0

131

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